Examples with Bindings javax.script.Bindings used on opensource projects

Example 76 with Bindings

use of javax.script.Bindings in project es6draft by anba.

the class CompilableTest method compileStringWithContextAndBindings.

@Test
public void compileStringWithContextAndBindings() throws ScriptException {
    CompiledScript script = compilable.compile("numberVal * 2");
    ScriptContext context = new SimpleScriptContext();
    Bindings bindings = engine.createBindings();
    bindings.put("numberVal", 8);
    context.setBindings(bindings, ScriptContext.ENGINE_SCOPE);
    assertThat(script.eval(context), instanceOfWith(Number.class, is(numberCloseTo(16))));
}

Example 77 with Bindings

use of javax.script.Bindings in project es6draft by anba.

the class CompilableTest method compileStringWithBindings.

@Test
public void compileStringWithBindings() throws ScriptException {
    CompiledScript script = compilable.compile("numberVal * 2");
    Bindings bindings = engine.createBindings();
    bindings.put("numberVal", 5);
    assertThat(script.eval(bindings), instanceOfWith(Number.class, is(numberCloseTo(10))));
}

Example 78 with Bindings

use of javax.script.Bindings in project es6draft by anba.

the class CompilableTest method compileStringWithSimpleBindings.

@Test
public void compileStringWithSimpleBindings() throws ScriptException {
    CompiledScript script = compilable.compile("numberVal * 2");
    Bindings bindings = new SimpleBindings();
    bindings.put("numberVal", 6);
    assertThat(script.eval(bindings), instanceOfWith(Number.class, is(numberCloseTo(12))));
}

Example 79 with Bindings

use of javax.script.Bindings in project es6draft by anba.

the class ScriptEngineScopeTest method isolatedBindingsWithContext.

@Test
public void isolatedBindingsWithContext() throws ScriptException {
    ScriptContext context = new SimpleScriptContext();
    Bindings binding = engine.createBindings();
    context.setBindings(binding, ScriptContext.ENGINE_SCOPE);
    engine.eval("var value = 'Alnilam'", context);
    assertThat(engine.eval("value", context), instanceOfWith(String.class, is("Alnilam")));
    context.setBindings(engine.createBindings(), ScriptContext.ENGINE_SCOPE);
    assertThat(engine.eval("typeof value", context), instanceOfWith(String.class, is("undefined")));
    context.setBindings(new SimpleBindings(), ScriptContext.ENGINE_SCOPE);
    assertThat(engine.eval("typeof value", context), instanceOfWith(String.class, is("undefined")));
    context.setBindings(binding, ScriptContext.ENGINE_SCOPE);
    assertThat(engine.eval("value", context), instanceOfWith(String.class, is("Alnilam")));
}

Example 80 with Bindings

use of javax.script.Bindings in project es6draft by anba.

the class TypeConversionTest method testUnsupportedWithBindings.

@Test
public void testUnsupportedWithBindings() throws ScriptException {
    // Unsupported Java classes end up as `null` in default bindings
    Bindings bindings = engine.createBindings();
    Object javaObject = new JavaObject();
    bindings.put("javaObject", javaObject);
    assertThat(bindings.get("javaObject"), nullValue());
    assertThat(engine.eval("javaObject", bindings), nullValue());
    assertThat(engine.eval("typeof javaObject", bindings), instanceOfWith(String.class, is("object")));
    assertThat(engine.eval("javaObject == null", bindings), instanceOfWith(Boolean.class, sameInstance(Boolean.TRUE)));
    assertThat(engine.eval("javaObject === void 0", bindings), instanceOfWith(Boolean.class, sameInstance(Boolean.FALSE)));
    assertThat(engine.eval("javaObject === null", bindings), instanceOfWith(Boolean.class, sameInstance(Boolean.TRUE)));
}